Drill head for dental implant surgery



FIG. 1 is a front perspective view of a drill head for dental implantsurgery.

FIG. 2 is a right side view of my design.

FIG. 3 is a left side view of my design.

FIG. 4 is a front end view of my design.

FIG. 5 is a rear end view of my design.

FIG. 6 is a top view of my design; and,

FIG. 7 is a bottom view of my design.

The broken lines illustrate environmental features that form no part ofthe claimed design.

CLAIM The ornamental design for a drill head for dental implant surgery,substantially as shown and described.